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Nial Sheets and Plates stands out as a top manufacturer and supplier based in Houston, USA, specializing in high-quality Stainless Steel 317 and 317L Coils and Slitting Coils tailored for demanding industrial needs. These high-alloy austenitic stainless steels are celebrated for their exceptional corrosion resistance, particularly in acidic and chloride-rich environments. Stainless Steel 317 boasts a higher molybdenum content compared to 316, while 317L is the low-carbon version, enhancing its weldability and resistance to intergranular corrosion. Nial meticulously produces these coils with precision slitting capabilities to meet specific dimensional requirements. Our coils are highly regarded for their consistent quality, strength, and performance across various sectors, including chemical, marine, and petrochemical industries.
The composition of Stainless Steel 317 and 317L Coils includes Chromium (18–20%), Nickel (11–15%), Molybdenum (3–4%), and a low Carbon content (maximum 0.03% in 317L). These elements work together to boost corrosion resistance and prevent pitting in harsh environments. The mechanical properties feature a tensile strength ranging from 515 to 620 MPa, a yield strength of 205 MPa, and an elongation of about 35 to 40%. The low carbon content in 317L ensures excellent weldability and minimizes carbide precipitation during welding, making both grades ideal for high-stress, corrosive applications.
| Standard | ASTM A240, ASME SA240 |
| Thickness | 0.1mm to 12 mm Thk |
| Coil Width | 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm etc. |
| Coil Length | 2000mm, 2440mm, 3000mm, 5800mm, 6000mm etc. |
| Surface | 2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, checkered, embossed, hair line, sandblast, Brush, etching. |
| Finish | Hot rolled (HR), Cold rolled (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated), Galvanized etc. |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | Fe |
| SS 317 | 0.08 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 18 – 20 | 3 – 4 | 11 – 15 | 57.845 min |
| SS 317L | 0.035 max | 2.0 max | 1.00 max | 0.045 max | 0.030 max | 18 – 20 | 3 – 4 | 11 – 15 | 57.89 min |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 7.9 g/cm3 | 1400 °C (2550 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Stainless Steel 317/317L Coils and Slitting Coils offer excellent corrosion resistance, especially in harsh environments like acidic and chloride-rich conditions, making them ideal for chemical processing, marine, and industrial applications. The low-carbon content in 317L enhances weldability and reduces the risk of carbide precipitation, ensuring high-quality welds. These coils also provide superior strength, with high tensile and yield strength, along with excellent elongation for enhanced durability. Their resistance to pitting, crevice corrosion, and oxidation ensures long-lasting performance, even in extreme conditions, offering a reliable and cost-effective solution for various industries.
Yes, we offer custom sizes for Stainless Steel 317 / 317L Coils to meet specific project needs. Our team at Nial Sheets and Plates is dedicated to providing tailored solutions for all your requirements. For more details, contact us at sales@aaronsheetsplates.com.
Stainless Steel 317/317L Coils and Slitting Coils find extensive use in industries such as chemical processing, pulp and paper, food and beverage, power generation, and marine environments. These coils are perfect for applications that involve exposure to sulfuric acids, chlorides, and elevated temperatures. Common applications include heat exchangers, evaporators, tank linings, condensers, and flue gas scrubbers. Thanks to their formability and corrosion resistance, they are also utilized in structural components, ducts, and fabricated equipment. Their durability and versatility make them a vital material in challenging and corrosive industrial settings.
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